Cellular Diversity - Tree of Life (People (Robert Hooke - first person to…
Cellular Diversity - Tree of Life
Robert Hooke - first person to use the word cell to describe a basic unit of life.
Rudolf Ludwig Karl Virchow - Every cell comes from pre existing cell
Robert Remark - Cell membrane and cell division
Theodor Schwann - all living things are composed of cells and cell products.
Matthias Scheiden - Different parts of the plant organism are composed of cells
Robert Brown - the nucleus
Antony Van Leeuwenhoek - first to describe living cells - animacules
Differences in bacteria, eukaryotes and archaea.
Single lipid layer membrane
Membranes do not contain the same lipids that other organisms do.
Membranes formed from isoprene chains
Found in extreme places
Membranes formed of glycerol linked to hydrocarbon chains by ether linkages.
Nucleus have membrane bound organelles
Lack membrane bound organelles
Presences of a single, circular chromosome
Includes - Bacteria and Archaea
Characteristics - What makes up a living organism
ORDER - ORGANISATION AND STRUCTURE
Growth and development
Sensitivity - response to changes in the environment
Definition of a cell - 'cell theory'
All cells come from pre-existing cells
Basic building blocks of life
Multi - Cellular Organism - HUMAN